8672688

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 60

約数和(自身を含む): 24470160

約数和(自身を除く): 15797472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 263, 458, 526, 687, 789, 916, 1052, 1374, 1578, 1832, 2061, 2104, 2367, 2748, 3156, 3664, 4122, 4208, 4734, 5496, 6312, 8244, 9468, 10992, 12624, 16488, 18936, 32976, 37872, 60227, 120454, 180681, 240908, 361362, 481816, 542043, 722724, 963632, 1084086, 1445448, 2168172, 2890896, 4336344, 8672688]

約数ペア:

[(1, 8672688), (2, 4336344), (3, 2890896), (4, 2168172), (6, 1445448), (8, 1084086), (9, 963632), (12, 722724), (16, 542043), (18, 481816), (24, 361362), (36, 240908), (48, 180681), (72, 120454), (144, 60227), (229, 37872), (263, 32976), (458, 18936), (526, 16488), (687, 12624), (789, 10992), (916, 9468), (1052, 8244), (1374, 6312), (1578, 5496), (1832, 4734), (2061, 4208), (2104, 4122), (2367, 3664), (2748, 3156)]